"Stuart Noble" wrote in message
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Edward W. Thompson wrote:

Let me put it another way, when a straight edge is put up against the
door, the door is bowed. I thought warp means bent out of shape,
perhaps I am wrong :-)!

Well, if you're going to get technical...:-)
Unusual for pvc to warp though.


With respect to the FENSA web site, it tells you precisely nothing.
It certainly does not indicate, as far as I can see, what 'self
certification' means and how Companies given FENSA registration are
controlled for compliance, whatever compliance really means.

Sounds like another self-interest group

I took a look at that site too, trying to find out about DIY certification.
All it mentions is a few paragraphs that try to scare you out of getting
involved, by mentioning how you will have to bear the costs, and get the
planners involved, etc. Talking to a colleague, it cost him £60 and a cup of
tea for the inspector to look at the windows he put in, so it is really no
big deal getting a certificate.

-- JJ